Beach
Dail Mòr
Outer Hebrides, United Kingdom · sea 13.6 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Dail Mòr (or Dalmore) is a hamlet situated in the Northside of Carloway, a major settlement on the Isle of Lewis in Scotland. The hamlet has a beach and a cemetery.
Questions
How warm is the sea at Dail Mòr?
The sea off Dail Mòr averages 13.6 °C at its warmest, in August, and 8.1 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Dail Mòr?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Dail Mòr?
Dail Mòr is on the coast of Outer Hebrides, United Kingdom, at 58.3028, -6.7500. The map on this site flies straight to it.